Managing dependencies - Oracle PL SQL Course - Lesson 35
This video explain the scenarios and situations where object dependency is an issue in Oracle and provide some examples that show how an object can be invalid because of a broken chain on dependency.
Creating Tabs in Android
In this article we will see the process to create tabs in an Android Application. This is the easier way to navigate through the different parts of an app quickly.
jQuery: Iterating Over Images
In this video, we will illustrate how to work with images in jQuery. We will start with downloading jQuery and referencing it on the page. Then, we will create a set of images.
JSP Debugging: How to Debug JSP
In this article we will see the debugging process in a Java Server Page (JSP) based application development environment.
Knockout JS Introduction
Table Statistics - Oracle PL SQL Course - Lesson 31
This video explain how are statistics and histograms and how why they are important. The examples show how to gather the statistics using the ANALYZE command and check the blocks size allocation in the DBA_TABLES and the DBA_INDEXES views.
Triggers - Oracle PL SQL Course - Lesson 28
This video explain the trigger concept and show the details of timming, event, type, when clause, firing sequence, :NEW and :OLD qualifiers, and the internal DELETING, INSERTING and UPDATING variables.
Creating Functions - Oracle PL SQL Course - Lesson 24
This video will discuss the details about the creation of functions in Oracle: the differences from procedures, the type of return values, what can and cannot be inside a function, the parameters types and how to execute the functions.